河蟹养殖效益的高低与扣蟹的优劣直接相关。目前市场上扣蟹品系不纯,规格参差不齐。针对这一现象,笔者经过多年的对比试验,找到了培育优质扣蟹的新方法,利用水库底层水培育出优质的扣蟹。1材料与方法1.1培育池的位置和面积扣蟹培育池紧靠浙江省天台县里石门水库放水渠道旁,水质 Crab farming benefit level is directly related to the merits of crabbing. Buckle crabs on the market currently impure, specifications vary. In response to this phenomenon, the author after many years of comparative tests, found a new way to cultivate high-quality crabs, the use of the bottom of the reservoir water to breed high-quality crabs. 1 Materials and methods 1.1 The location and area of ​​incubation ponds Crab incubation ponds close to the Lishimen reservoir in Tiantai, Zhejiang Province, next to the drainage channels, water quality